Furan-2-ylmethanethiol

Furan-2-ylmethanethiol

Kekulé, skeletal formula of furan-2-ylmethanethiol
Ball-and-stick model
Names
Systematic IUPAC name Furan-2-ylmethanethiol
Other names (2-Furanyl)methylmercaptan 2-Furfurylmercaptan Furfuryl mercaptan 2-Furfurylthiol Furfuryl thiol 2-Furylmethanethiol 2-Furylmethyl mercaptan 2-(Mercaptomethyl)furan
Identifiers
CAS Number	98-02-2 N
Beilstein Reference	383594
ChemSpider	7085 Y
EC Number	202-628-2
Jmol 3D model	Interactive image Interactive image
MeSH	furfuryl+mercaptan
PubChem	7363
RTECS number	LU2100000
UN number	3336
InChI InChI=1S/C5H6OS/c7-4-5-2-1-3-6-5/h1-3,7H,4H2 Y Key: ZFFTZDQKIXPDAF-UHFFFAOYSA-N Y
SMILES SCc1ccco1 SCC1=CC=CO1
Properties
Chemical formula	C5H6OS
Molar mass	114.16 g·mol−1
Appearance	Colourless liquid
Odor	Roasted coffee, Caramel, Sulfurous, Waxy
Density	1.132 g cm−3
Boiling point	155 °C; 311 °F; 428 K
Vapor pressure	531 Pa
Vapor pressure	{{{value}}}
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references

Furan-2-ylmethanethiol is an organic compound containing a furan substituted with a sulfanylmethyl group. It is a clear colourless liquid when pure, but it becomes yellow coloured upon prolonged standing. It possesses a strong odour of roasted coffee and a bitter taste. It is a key component of the aroma of roasted coffee.